but I CAN argue its useful because I USE IT every day and can attest to its usefulness, even in the face of other options such as scroll wheel. so you are free

but I CAN argue its useful because I USE IT every day and can attest to its usefulness, even in the face of other options such as scroll wheel. so you are free to argue that its not useful TO YOU, but you should qualify that, as you dont speak for everyone, or even a majority of users.